Prefabricated concrete wall cladding slab - has guides adjustably inserted in plate slits and fixed in place by wedges

摘要

In fixing a concrete external wall facing slab, or other prefabricated concrete unit, to part of a building, fixture media firmly attached to both are connectable together by anchors. The fixture media are plates (10, 20) with anchor-holding slits (11, 21) vertical to each other. The matching anchor (30) has two guideway sections (31, 34) separated by a centre stop (33), closed by end stops (32, 36) engaging behind the slits. It is adjustably inserted in one slit by one guideway section, and fixed by a bracing wedge (40) between first plate and centre stop. The other plate is adjustably inserted lengthways on the other guideway section, and fixed by spacing and/or bracing wedges. Mounting is simplified, while adjustment can be effected in all directions, with no special tools.